7029456940 has 48 divisors (see below), whose sum is σ = 16148885760. Its totient is φ = 2549017280.

The previous prime is 7029456881. The next prime is 7029456953. The reversal of 7029456940 is 496549207.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34479 + ... + 123481.

It is an arithmetic number, because the mean of its divisors is an integer number (336435120).

Almost surely, 2^7029456940 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7029456940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8074442880).

7029456940 is an abundant number, since it is smaller than the sum of its proper divisors (9119428820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7029456940 is a wasteful number, since it uses less digits than its factorization.

7029456940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89382 (or 89380 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 7029456940 is about 83841.8567303945. The cubic root of 7029456940 is about 1915.6107180972.

The spelling of 7029456940 in words is "seven billion, twenty-nine million, four hundred fifty-six thousand, nine hundred forty".